lays out possible benefits of de-extinction, from creating new scientific knowledge to bringing back lost ecosystems.可知,故选A。 根据第五段的A reintroduced species could become a carrier for a deadly disease.可知,重新引入的物种可能成为致命疾病的载体。所以他们可能对现在的环境有害。故选D。 纵观...
" For example, mammoths ()are also extinct, but they were very closely relate d to modern Asian elephants, so researchers are attempting to bring mammoths back from extinction by creating a hybri d mammoth with some mammoth genes replacing part of the elephant genome in an elephant egg cell....
根据第三段中“For example, mammoths (猛犸) are also extinct, but they were very closely related to modern Asian elephants, so researchers are attempting to bring mammoths back from extinction by creating a hybrid mammoth with some mammoth genes replacing part of the elephant genome in an ...
AUSTIN (KXAN) – You have never seen the dodo bird in your lifetime. Driven to extinction by humans on the island of Mauritius in 1692, the species has become a thing of legend. But it could soon be brought back to life. “What’s so great about the dodo is it ha...
__ __ The prospect of bringing species back from extinction would lead Congress to support the destruction of natural habitats, because animals that go extinct could be revived in a lab,Pimmtold Live Science.__ __ Most species are going extinct in tropical forests,Pimmsaid. Saving a species...
Dinosaur Extinction Theories: Lesson for Kids Life Cycle of a Dragonfly: Lesson for Kids 2:35 Parts of an Insect: Lesson for Kids Life Cycle of an Insect: Lesson for Kids How Do Bees Make Honey? - Lesson for Kids 2:34 African Lion Facts: Lesson for Kids Alligator Facts: Less...
Wemayweepforthedodo,butcouldandshouldwebringthislovelybirdbackfromthedead?De-extinctionisthescienceofrestoringlostspeciesandithasbeeninthenewsfordecades.Thestoryinmoderntimesbeganin1990whenMichaelCrichtonpublishedhissciencefictionnovelJurassicPark,inwhichheimaginedaworldwherescientistswereabletobringdinosaursbacktolife...
‘Dodo atlas’ helps to put extinction of species on map 2007 The same learned authority suggests that dodo is a corruption of Dodaars, but, as will presently be seen, we herein think him mistaken. Dodo in 1911 2007 Blue dodo from the removed article Is Blu-ray going the way of the ...
since 1900.This pace of extinction is asmuch as 500 times plants'natural or background extinction rate.I find it shocking on a personal level, but bigger than that, I find it frightening for the future of our planet," saysstudy co-author Maria Vorontsova, a plant researcher at the U.K...
7.The mighty men were : Asahel the brother of Joab, Elhanan son of Dodo from Bethlehem. 军中的勇士有约押的兄弟亚撒黑,伯利恒人朵多的儿子伊勒哈难. 8.Dallas biotech company Colossal Biosciences has been working on several de-extinction projects in the hopes of bringing back the woolly mammoth an...